Home / 27,361,251.90-37,757,945.07-14,971,295.52

Finding the Fourth Proportional to 27,361,251.90, 37,757,945.07 and 14,971,295.52

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Solution

The fourth proportional to 27,361,251.90, 37,757,945.07 and 14,971,295.52 is: 20,660,069.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,361,251.90 : 37,757,945.07 = 14,971,295.52 : x
  2. Step 2: Convert to fraction form
    27,361,251.90/37,757,945.07 = 14,971,295.52/x
  3. Step 3: Cross multiply
    27,361,251.90x = 37,757,945.07 × 14,971,295.52
  4. Step 4: Simplify right side
    27,361,251.90x = 565,285,353,870,897.12
  5. Step 5: Solve for x
    x = 565,285,353,870,897.12/27,361,251.90
  6. Step 6: Final answer
    x = 20,660,069.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.